Ranked up spam

Here is my json

{
"A": {
"Oxide Group": "10H",
"Playtime": 10.0
},
"B": {
"Oxide Group": "50H",
"Playtime": 50.0
},
"C": {
"Oxide Group": "100H",
"Playtime": 100.0
},
"D": {
"Oxide Group": "500H",
"Playtime": 500.0
},
"E": {
"Oxide Group": "1000H",
"Playtime": 1000.0
},
"F": {
"Oxide Group": "1500H",
"Playtime": 1500.0
},
"Settings": {
"Ignore Admins": false
}
}